Sargent AD8540 Narrow Stile Rim Exit Device with Dummy Function and Freewheeling Trim
Professional Narrow Stile Exit Device Solution
The Sargent AD8540 is a dummy function narrow stile rim exit device engineered for aluminum frame full glass doors and other narrow stile applications. This single point rim latching device accommodates door widths from 24" to 48" with 1-3/4" minimum stile requirements and 1-3/4" thick doors. ANSI/BHMA A156.3 Grade 1 certified for commercial applications with optional windstorm rating available.
Professional Features & Benefits
- Narrow Stile Compatibility: Designed specifically for 1-3/4" minimum stile applications including aluminum frame full glass doors.
- Flexible Door Width Coverage: Accommodates 24" to 48" door widths with rail options requiring no cutting for standard 32", 36", 42", and 48" doors.
- Single Point Rim Latching: Rim bolt design provides quiet operation with solid security for reliable egress control.
- Heavy-Duty Construction: Built for 1-3/4" thick wood or metal doors with provisions for thicker door applications.
- Grade 1 Certification: ANSI/BHMA A156.3 Grade 1 rating ensures commercial-grade performance and durability.
- Windstorm Rating Available: Optional WS designation provides enhanced weather resistance for demanding environmental conditions.
- Versatile Installation: Suitable for single and double doors with mullion configurations for flexible application options.
- Freewheeling Trim Design: Dummy function with freewheeling trim provides consistent operation and professional appearance.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
- Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
- Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
- Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
- Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.
Professional Applications
- Commercial Office Buildings
- Educational Facilities
- Healthcare Institutions
- Retail Establishments
- Industrial and Warehouse Facilities
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
Why Choose Sargent Quality?
Sargent exit device products deliver professional-grade reliability with ANSI/BHMA A156.3 Grade 1 certification and specialized narrow stile design for demanding aluminum frame applications. The AD8500 Series combines quiet operation with solid security through single point rim latching technology. Engineered for demanding commercial applications where dependable performance and precise fit are essential.
Product Documentation & Resources
Manufacturer Resources
Product Specs
- Series:
- AD8500 Series
- Product Group:
- Exit Devices and Trim
- Product Subgroup:
- Exit Devices - Mortise
- Product Type:
- Exit Devices - Mortise
- Subcategory:
- Mortise Exit Devices
- Commercial/Residential:
- Commercial
- Stile Type:
- Narrow Stile
- Lock Function:
- Dummy
- Grade:
- Grade 1
- Model Series:
- AD8500 Series
- Product Model:
- AD8540
- Product Function:
- Dummy
- Product Category:
- Exit Devices and Trim
- Collection:
- AD8500 Series
- Department:
- Door Hardware